code changes

Author: zcodes304

tools/code/extractor/Diagnostic.cs

@@ -1,17 +1,21 @@
 using common;
 using Microsoft.Extensions.Logging;
 using System.Collections.Generic;
+using System;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 
+
 namespace extractor;
 
 internal static class Diagnostic
 {
-    public static async ValueTask ExportAll(ServiceDirectory serviceDirectory, ServiceUri serviceUri, ListRestResources listRestResources, GetRestResource getRestResource, ILogger logger, CancellationToken cancellationToken)
+    public static async ValueTask ExportAll(ServiceDirectory serviceDirectory, ServiceUri serviceUri, ListRestResources listRestResources, GetRestResource getRestResource, ILogger logger, IEnumerable<string>? diagnosticNamesToExport, CancellationToken cancellationToken)
     {
         await List(serviceUri, listRestResources, cancellationToken)
+                // Filter out diagnostics that should not be exported
+                .Where(diagnosticName => ShouldExport(diagnosticName, diagnosticNamesToExport))
                 .ForEachParallel(async diagnosticName => await Export(serviceDirectory, serviceUri, diagnosticName, getRestResource, logger, cancellationToken),
                                  cancellationToken);
     }
@@ -25,6 +29,12 @@ private static IAsyncEnumerable<DiagnosticName> List(ServiceUri serviceUri, List
                                     .Select(name => new DiagnosticName(name));
     }
 
+    private static bool ShouldExport(DiagnosticName diagnosticName, IEnumerable<string>? diagnosticNamesToExport)
+    {
+        return diagnosticNamesToExport is null
+               || diagnosticNamesToExport.Any(diagnosticNameToExport => diagnosticNameToExport.Equals(diagnosticName.ToString(), StringComparison.OrdinalIgnoreCase));
+    }
+
     private static async ValueTask Export(ServiceDirectory serviceDirectory, ServiceUri serviceUri, DiagnosticName diagnosticName, GetRestResource getRestResource, ILogger logger, CancellationToken cancellationToken)
     {
         var diagnosticsDirectory = new DiagnosticsDirectory(serviceDirectory);

tools/code/extractor/Extractor.cs

@@ -22,6 +22,7 @@ public record Parameters
         public required IHostApplicationLifetime ApplicationLifetime { get; init; }
         public IEnumerable<string>? ApiNamesToExport { get; init; }
         public IEnumerable<string>? LoggerNamesToExport { get; init; }
+        public IEnumerable<string>? DiagnosticNamesToExport { get; init; }
         public IEnumerable<string>? NamedValueNamesToExport { get; init; }
         public IEnumerable<string>? ProductNamesToExport { get; init; }
         public IEnumerable<string>? BackendNamesToExport { get; init; }
@@ -70,6 +71,7 @@ await Service.Export(parameters.ServiceDirectory,
                              parameters.DefaultApiSpecification,
                              parameters.ApiNamesToExport,
                              parameters.LoggerNamesToExport,
+                             parameters.DiagnosticNamesToExport,
                              parameters.NamedValueNamesToExport,
                              parameters.ProductNamesToExport,
                              parameters.BackendNamesToExport,

tools/code/extractor/Program.cs

@@ -184,6 +184,7 @@ private static Extractor.Parameters GetExtractorParameters(IServiceProvider prov
         {
             ApiNamesToExport = GetApiNamesToExport(configuration),
             LoggerNamesToExport = GetLoggerNamesToExport(configuration),
+            DiagnosticNamesToExport = GetDiagnosticNamesToExport(configuration),
             NamedValueNamesToExport = GetNamedValueNamesToExport(configuration),
             ProductNamesToExport = GetProductNamesToExport(configuration),
             BackendNamesToExport = GetBackendNamesToExport(configuration),
@@ -211,6 +212,12 @@ private static Extractor.Parameters GetExtractorParameters(IServiceProvider prov
                            ?.Get<IEnumerable<string>>();
     }
 
+    private static IEnumerable<string>? GetDiagnosticNamesToExport(IConfiguration configuration)
+    {
+        return configuration.TryGetSection("diagnosticNames")
+                           ?.Get<IEnumerable<string>>();
+    }
+
     private static IEnumerable<string>? GetNamedValueNamesToExport(IConfiguration configuration)
     {
         return configuration.TryGetSection("namedValueNames")

tools/code/extractor/Service.cs

@@ -14,6 +14,7 @@ public static async ValueTask Export(
         DefaultApiSpecification defaultSpecification,
         IEnumerable<string>? apiNamesToExport,
         IEnumerable<string>? loggerNamesToExport,
+        IEnumerable<string>? diagnosticNamesToExport,
         IEnumerable<string>? namedValueNamesToExport,
         IEnumerable<string>? productNamesToExport,
         IEnumerable<string>? backendNamesToExport,
@@ -37,7 +38,7 @@ public static async ValueTask Export(
         await Logger.ExportAll(serviceDirectory, serviceUri, listRestResources, getRestResource, logger, loggerNamesToExport, cancellationToken);
 
         logger.LogInformation("Exporting diagnostics...");
-        await Diagnostic.ExportAll(serviceDirectory, serviceUri, listRestResources, getRestResource, logger, cancellationToken);
+        await Diagnostic.ExportAll(serviceDirectory, serviceUri, listRestResources, getRestResource, logger, diagnosticNamesToExport, cancellationToken);
 
         logger.LogInformation("Exporting backends...");
         await Backend.ExportAll(serviceDirectory, serviceUri, listRestResources, getRestResource, logger, backendNamesToExport, cancellationToken);